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Ultrastructural aspects of capsule formation in Trichinella spiralis infection in the rat

Published online by Cambridge University Press:  06 April 2009

J. S. Teppema ,
Joke E. Robinson  and
E. J. Ruitenberg
J. S. Teppema
Affiliation:
Laboratory of Pathology, National Institute of Public Health, Bilthoven, P.O. 1, The Netherlands
Joke E. Robinson
Affiliation:
Laboratory of Pathology, National Institute of Public Health, Bilthoven, P.O. 1, The Netherlands
E. J. Ruitenberg
Affiliation:
Laboratory of Pathology, National Institute of Public Health, Bilthoven, P.O. 1, The Netherlands
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Extract

The encapsulation of Trichinella spiralis larvae in host striated muscle was studied.

Capsule formation starts at 13 days post-infection. Between days 20–50 p.i. the largest increase in capsule formation was observed. The capsule is exclusively, or almost exclusively, formed from and by the infected muscle fibre, as might be concluded from the presence of the sarcolemmal basal lamina surrounding the capsule substance during the initial stages of capsule formation. A collagen nature of the capsule cannot be excluded.

Type
Research Article
Information
Parasitology , Volume 66 , Issue 2 , April 1973 , pp. 291 - 296
Copyright
Copyright © Cambridge University Press 1973

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References

Beckett, E. B., & Boothroyd, B., (1961). Some observations on the fine structure of the mature larva of the nematode Trichinella spiralis. Annals of Tropical Medicine and Parasitology 55, 116–24.CrossRefGoogle ScholarPubMed
Bruce, R. G., (1970a). The structure and development of the capsule of Trichinella spiralis. Journal of Parasitology 56, 38–9.Google Scholar
Bruce, R. G., (1970b). The structure and composition of the capsule of Trichinella spiralis in host muscle. Parasitology 60, 223–7.CrossRefGoogle ScholarPubMed
Dumont, J. N., (1966). The response of muscle cells to the invasion of Trichinella spiralis. Journal of Cell Biology 31, 30 A.Google Scholar
Fasske, K., (1961). Elektronenmikroskopische Befunde bei experimenteller Trichinose. Klinische Wochenschrift 39, 714.Google Scholar
Fasske, K., & Themann, H., (1961). Elektronenmikroskopische Befunde an der Muskelfaser nach Trichinenbefall. Virchows Archiv pathologische Anatomie 334, 459–74.CrossRefGoogle Scholar
Fawcett, D. W., (1966). The Cell; Us Organelles and Inclusions, Philadelphia and London: W. B. Saunders Company. p. 353.Google Scholar
Gould, S. E., (1970). Trichinosis in Man and Animals. Springfield, Illinois: Charles C. Thomas.Google Scholar
Luft, J. H., (1961). Improvements in epoxy resin embedding methods. Journal of Biophysical and Biochemical Cytology 9, 409–14.CrossRefGoogle ScholarPubMed
Millonig, G., (1962). Further observations on a phosphate buffer for osmium solutions in fixation. Vth International Congress of Electron Microscopy, Philadelphia and New York: Academic Press Inc. p. 8.Google Scholar
Ribas-Mujal, D., & Riveba-Pomab, J. M., (1968). Biological significance of the early structural alterations in skeletal muscle fibers infected by Trichinella spiralis. Virchows Archiv. Abteilung A: Pathologische Anatomie 345, 154–68.CrossRefGoogle ScholarPubMed
Rittebson, A. L., (1966). Nature of the cyst of Trichinella spiralis. Journal of Parasitology 52, 157–61.CrossRefGoogle Scholar
Ruitenberg, E. J., (1973). Immunological aspects of a Trichinella spiralis infection in the rat. Proceedings of the Illrd International Conference on Trichinellosis, Miami, November 2–4, 1972 (in the Press).Google Scholar
Trump, B. F., Smuckler, E. A., & Benditt, E. P., (1961). A method for staining epoxy sections for light microscopy. Journal of Ultrastructure Research 5, 343–8.CrossRefGoogle ScholarPubMed
Venable, J. H., & Coggeshall, R., (1965). A simplified lead citrate stain for use in electron microscopy. Journal of Cell Biology 25, 407–8.CrossRefGoogle ScholarPubMed